201485142

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 444618720

約数和(自身を除く): 243133578

約数列:

[1, 2, 3, 6, 9, 18, 89, 173, 178, 267, 346, 519, 534, 727, 801, 1038, 1454, 1557, 1602, 2181, 3114, 4362, 6543, 13086, 15397, 30794, 46191, 64703, 92382, 125771, 129406, 138573, 194109, 251542, 277146, 377313, 388218, 582327, 754626, 1131939, 1164654, 2263878, 11193619, 22387238, 33580857, 67161714, 100742571, 201485142]

約数ペア:

[(1, 201485142), (2, 100742571), (3, 67161714), (6, 33580857), (9, 22387238), (18, 11193619), (89, 2263878), (173, 1164654), (178, 1131939), (267, 754626), (346, 582327), (519, 388218), (534, 377313), (727, 277146), (801, 251542), (1038, 194109), (1454, 138573), (1557, 129406), (1602, 125771), (2181, 92382), (3114, 64703), (4362, 46191), (6543, 30794), (13086, 15397)]